update readme

README-ch.md

@@ -2,6 +2,21 @@
 
 [English Document](README.md)
 
+## Tangram 相关开源库
+
+### Android
+
++ [Tangram-Android](https://github.com/alibaba/Tangram-Android)
++ [Virtualview-Android](https://github.com/alibaba/Virtualview-Android)
++ [vlayout](https://github.com/alibaba/vlayout)
++ [UltraViewPager](https://github.com/alibaba/UltraViewPager)
+
+### iOS
+
++ [Tangram-iOS](https://github.com/alibaba/Tangram-iOS)
++ [Virtualview-iOS](https://github.com/alibaba/VirtualView-iOS)
++ [LazyScrollView](https://github.com/alibaba/lazyscrollview)
+
 Tangram是一套动态化构建 Native 页面的框架，它包含 Tangram Android、Tangram iOS，管理后台等一些列基础设施。本工程是 Tangram Android 的sdk 项目地址，底层依赖于[vlayout](https://github.com/alibaba/vlayout) 和 [UltraViewPager](https://github.com/alibaba/UltraViewPager)。
 
 # 特点

README.md

@@ -2,6 +2,19 @@
 
 [中文文档](README-ch.md)
 
+### Android
+
++ [Tangram-Android](https://github.com/alibaba/Tangram-Android)
++ [Virtualview-Android](https://github.com/alibaba/Virtualview-Android)
++ [vlayout](https://github.com/alibaba/vlayout)
++ [UltraViewPager](https://github.com/alibaba/UltraViewPager)
+
+### iOS
+
++ [Tangram-iOS](https://github.com/alibaba/Tangram-iOS)
++ [Virtualview-iOS](https://github.com/alibaba/VirtualView-iOS)
++ [LazyScrollView](https://github.com/alibaba/lazyscrollview)
+
 Tangram is a modular UI solution for building native page dynamically including Tangram for Android, Tangram for iOS and even backend CMS. This project provides the sdk on Android which is based on [vlayout](https://github.com/alibaba/vlayout) and [UltraViewPager](https://github.com/alibaba/UltraViewPager).
 
 # Features